The most profound ideas in mathematics often arise from the simplest observations.
失败不是我的敌人...害怕失败才是我的敌人。
伟大不是这种奇妙、深奥、难以捉摸、神一般的特征，只有我们中的特殊人物才能尝到。它是真正存在于我们所有人中的东西。
采矿行业的领导力意味着为长期利益做出艰难的决定。
Death is not the opposite of life, but part of it.
"Beauty is a form of genius—is higher, indeed, than genius, as it needs no explanation."